Home› Flights› St. Petersburg to Knoxville
✦ Smart route search

St. Petersburg to Knoxville flight ticket price

Compare live prices for PIE to TYS. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
PIE → TYS Approx. 887.12 km 08 May 2026 Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
PIE→TYS

Sort By

💰 Cheapest
⚡ Fastest
🕐 Earliest

🎚️ Filters

Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night
12am–6am
🌅 Morning
6am–12pm
☀️ Afternoon
12pm–6pm
🌆 Evening
6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
—
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night
12am–6am
🌅 Morning
6am–12pm
☀️ Afternoon
12pm–6pm
🌆 Evening
6pm–12am
Fare Type
Airlines All
Loading…
Showing 25 of 57 live flights
Allegiant Air
G4-1415
20:08
05/08/2026
PIE
St Petersburg Clearwater International Airport
1h 40m
Non-stop
21:48
05/08/2026
TYS
McGhee Tyson Airport
₹4,761
per person
✕ Non-refundable🔥 Last 1 seats
Allegiant Air
G4-1399
16:35
05/08/2026
PIE
St Petersburg Clearwater International Airport
1h 40m
Non-stop
18:15
05/08/2026
TYS
McGhee Tyson Airport
₹7,702
per person
✕ Non-refundable🔥 Last 1 seats
Southwest Airlines
WN-1326
16:35
05/08/2026
TPA
St Petersburg Clearwater International Airport
3h 45m
1 Stop
⏱ BNA · 0h 40mBNA Airport
20:20
05/08/2026
TYS
McGhee Tyson Airport
₹20,508
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-499
14:10
05/08/2026
TPA
St Petersburg Clearwater International Airport
6h 10m
1 Stop
⏱ BNA · 3h 5mBNA Airport
20:20
05/08/2026
TYS
McGhee Tyson Airport
₹20,508
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4543
13:30
05/08/2026
TPA
St Petersburg Clearwater International Airport
7h 45m
1 Stop
⏱ BWI · 3h 35mBWI Airport
21:15
05/08/2026
TYS
McGhee Tyson Airport
₹20,508
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1572
05:45
05/08/2026
TPA
St Petersburg Clearwater International Airport
8h 25m
1 Stop
⏱ DAL · 3h 40mDAL Airport
14:10
05/08/2026
TYS
McGhee Tyson Airport
₹20,508
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
Southwest Airlines
WN-471
10:20
05/08/2026
TPA
St Petersburg Clearwater International Airport
10h 55m
1 Stop
⏱ BWI · 4h 0mBWI Airport
21:15
05/08/2026
TYS
McGhee Tyson Airport
₹21,736
per person
✕ Non-refundable
Southwest Airlines
WN-471
10:20
05/08/2026
TPA
St Petersburg Clearwater International Airport
10h 55m
2 Stops
⏱ BDL · 0h 50mBDL Airport⏱ BWI · 4h 0mBWI Airport
21:15
05/08/2026
TYS
McGhee Tyson Airport
₹21,798
per person
✓ Refundable4 fare options
American Airlines
AA-3044
19:45
05/08/2026
TPA
St Petersburg Clearwater International Airport
4h 14m
1 Stop
⏱ MIA · 0h 46mMIA Airport
23:59
05/08/2026
TYS
McGhee Tyson Airport
₹21,954
per person
✕ Non-refundable5 fare options
American Airlines
AA-3052
18:58
05/08/2026
TPA
St Petersburg Clearwater International Airport
4h 57m
1 Stop
⏱ CLT · 1h 43mCLT Airport
23:55
05/08/2026
TYS
McGhee Tyson Airport
₹21,966
per person
✕ Non-refundable4 fare options
American Airlines
AA-2905
16:50
05/08/2026
TPA
St Petersburg Clearwater International Airport
5h 35m
1 Stop
⏱ CLT · 2h 21mCLT Airport
22:25
05/08/2026
TYS
McGhee Tyson Airport
₹21,966
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Delta Air Lines
DL-2605
09:58
05/08/2026
TPA
St Petersburg Clearwater International Airport
3h 12m
1 Stop
⏱ ATL · 0h 44mATL Airport
13:10
05/08/2026
TYS
McGhee Tyson Airport
₹23,991
per person
✕ Non-refundable
American Airlines
AA-2538
07:15
05/08/2026
TPA
St Petersburg Clearwater International Airport
4h 0m
1 Stop
⏱ CLT · 0h 39mCLT Airport
11:15
05/08/2026
TYS
McGhee Tyson Airport
₹25,937
per person
✕ Non-refundable5 fare options
American Airlines
AA-3232
17:00
05/08/2026
TPA
St Petersburg Clearwater International Airport
6h 59m
1 Stop
⏱ MIA · 3h 30mMIA Airport
23:59
05/08/2026
TYS
McGhee Tyson Airport
₹25,937
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
American Airlines
AA-1225
06:00
05/08/2026
TPA
St Petersburg Clearwater International Airport
5h 15m
1 Stop
⏱ CLT · 1h 55mCLT Airport
11:15
05/08/2026
TYS
McGhee Tyson Airport
₹25,949
per person
✕ Non-refundable4 fare options
American Airlines
AA-1704
08:15
05/08/2026
TPA
St Petersburg Clearwater International Airport
6h 9m
1 Stop
⏱ CLT · 2h 51mCLT Airport
14:24
05/08/2026
TYS
McGhee Tyson Airport
₹25,949
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
American Airlines
AA-3024
15:33
05/08/2026
TPA
St Petersburg Clearwater International Airport
6h 52m
1 Stop
⏱ CLT · 3h 38mCLT Airport
22:25
05/08/2026
TYS
McGhee Tyson Airport
₹25,949
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
American Airlines
AA-2905
16:50
05/08/2026
TPA
St Petersburg Clearwater International Airport
7h 5m
1 Stop
⏱ CLT · 3h 53mCLT Airport
23:55
05/08/2026
TYS
McGhee Tyson Airport
₹25,949
per person
✕ Non-refundable4 fare options
American Airlines
AA-2538
07:15
05/08/2026
TPA
St Petersburg Clearwater International Airport
7h 9m
1 Stop
⏱ CLT · 3h 51mCLT Airport
14:24
05/08/2026
TYS
McGhee Tyson Airport
₹25,949
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-1525
15:16
05/08/2026
TPA
St Petersburg Clearwater International Airport
3h 26m
1 Stop
⏱ ATL · 0h 52mATL Airport
18:42
05/08/2026
TYS
McGhee Tyson Airport
₹30,468
per person
✕ Non-refundable🔥 Last 4 seats
American Airlines
AA-3024
15:33
05/08/2026
TPA
St Petersburg Clearwater International Airport
4h 27m
1 Stop
⏱ CLT · 1h 14mCLT Airport
20:00
05/08/2026
TYS
McGhee Tyson Airport
₹34,172
per person
✕ Non-refundable5 fare options
American Airlines
AA-2600
10:40
05/08/2026
TPA
St Petersburg Clearwater International Airport
6h 27m
1 Stop
⏱ CLT · 3h 14mCLT Airport
17:07
05/08/2026
TYS
McGhee Tyson Airport
₹36,866
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
American Airlines
AA-3033
11:41
05/08/2026
TPA
St Petersburg Clearwater International Airport
6h 32m
1 Stop
⏱ CLT · 3h 15mCLT Airport
18:13
05/08/2026
TYS
McGhee Tyson Airport
₹36,866
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
American Airlines
AA-3033
11:41
05/08/2026
TPA
St Petersburg Clearwater International Airport
5h 26m
1 Stop
⏱ CLT · 2h 11mCLT Airport
17:07
05/08/2026
TYS
McGhee Tyson Airport
₹40,660
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
United Airlines
UA-2319
09:05
05/08/2026
TPA
St Petersburg Clearwater International Airport
9h 6m
1 Stop
⏱ IAH · 4h 14mIAH Airport
18:11
05/08/2026
TYS
McGhee Tyson Airport
₹44,603
per person
✓ Refundable2 fare options
😕 No flights match your filters.
St. Petersburg (PIE)
📍 St Petersburg Clearwater International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 27.91020012
📐 Longitude: -82.68740082
Knoxville (TYS)
📍 McGhee Tyson Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 35.81100082
📐 Longitude: -83.9940033

✈ Distance: St. Petersburg,USA to Knoxville,USA — 887.12 km

📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.

St. Petersburg to Knoxville — what to expect when booking

The PIE–TYS route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between St. Petersburg,USA and Knoxville,USA is approximately 887.12 km.

Before you book

Compare nearby dates

The date strip above lets you scan nearby fares without restarting the search.

Open full search for more control

Route page shows a limited live set. Full search opens the complete inventory with fresh results.

Check fare details

Each result shows baggage, refundability and fare details before you proceed.

More flights from St. Petersburg (PIE)
30 routes
St. Petersburg → Allentown
PIE → ABE
St. Petersburg → Asheville
PIE → AVL
St. Petersburg → Bangor
PIE → BGR
St. Petersburg → Cedar Rapids IA
PIE → CID
St. Petersburg → Chattanooga
PIE → CHA
St. Petersburg → Columbus
PIE → LCK
St. Petersburg → Des Moines
PIE → DSM
St. Petersburg → Elmira
PIE → ELM
St. Petersburg → Fargo
PIE → FAR
St. Petersburg → Fort Wayne
PIE → FWA
St. Petersburg → Grand Rapids
PIE → GRR
St. Petersburg → Greensboro
PIE → GSO
St. Petersburg → Greenville
PIE → GSP
St. Petersburg → Harrisburg
PIE → MDT
St. Petersburg → Huntington
PIE → HTS
St. Petersburg → Lexington
PIE → LEX
St. Petersburg → Moline
PIE → MLI
St. Petersburg → Newburgh
PIE → SWF
St. Petersburg → Niagara Falls International
PIE → IAG
St. Petersburg → Peoria
PIE → PIA
St. Petersburg → Plattsburgh
PIE → PBG
St. Petersburg → Roanoke
PIE → ROA
St. Petersburg → Rockford
PIE → RFD
St. Petersburg → Sioux Falls
PIE → FSD
St. Petersburg → South Bend
PIE → SBN
St. Petersburg → Springfield
PIE → SGF
St. Petersburg → Syracuse
PIE → SYR
St. Petersburg → Toledo
PIE → TOL
St. Petersburg → Tri-Cities Regional
PIE → TRI
St. Petersburg → Youngstown-Warren
PIE → YNG
More flights from Knoxville (TYS)
15 routes
Knoxville → Atlanta
TYS → ATL
Knoxville → Charlotte
TYS → CLT
Knoxville → Chicago
TYS → ORD
Knoxville → Denver
TYS → DEN
Knoxville → Detroit
TYS → DTW
Knoxville → Fort Lauderdale
TYS → FLL
Knoxville → Fort Worth
TYS → DFW
Knoxville → Houston
TYS → IAH
Knoxville → Minneapolis
TYS → MSP
Knoxville → New York
TYS → LGA
Knoxville → Philadelphia
TYS → PHL
Knoxville → Punta Gorda
TYS → PGD
Knoxville → Sanford
TYS → SFB
Knoxville → St. Petersburg
TYS → PIE
Knoxville → Washington DC
TYS → IAD
❓ Frequently asked questions — St. Petersburg to Knoxville flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between St. Petersburg,USA (PIE) and Knoxville,USA (TYS) is approximately 887.12 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.